17587-1152 HDS2535

 
 
17h 58m 40.37s -11 52' 25.6" P.A. 167 sep 0.1 mag 8.73,10.54 Sp K2 dist. 510.2 pc (1664.27 l.y.)
 
 
Coord 2000
17587-1152
Discov num
HDS2535
Comp
Coord arcsec 2000
17 58 40.37 -11 52 25.6
Date first
1991
Date last
1991
Obs
1
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.73
Mag sec
10.54
delta mag (ΔM)
1.81
Spectral class
K2 (yellow-orange)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167
Precise sep
0.128
Constellation
Serpens
SAO
160956
HIP
88016
Tycho2
5682-01356-1
HD
163827
BD
BD-11 4498
Distance
510.2
Distance ly
1664.27
last precise pa
167
last precise sep
0.128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17587-1152 HDS2535 1991 1 167 0.1 8.73 10.54 K2 175840.37-115225.6

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